Took my 1992 300D in for an oil change. Looks like they overfilled. I know that overfill is bad, and I think I know the reasons why.

My question: is the amount they overfilled enough to worry? On the dipstick, it's 3/8" above the full mark (i.e. 3/8" up the red plastic piece), measured hot after sitting for 10 minutes.

Thanks.

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14 E250 Bluetec "Sinclair", Palladium Silver on Black, 153k miles
06 E320 CDI "Rutherford", Black on Tan, 171k mi, Stage 1 tune, tuned TCU
91 300D "Otis", Smoke Silver, 142k mi, wastegate conversion

19 Honda CR-V EX 61k mi
Fourteen other MB's owned and sold
1961 Very Tolerant Wife